@misc{indiciae99eba987f6f5,
  title = {Repeat Ground Track Lunar Orbits in the Full-Potential Plus Third-Body Problem},
  author = {Russell, Ryan P. and Lara, Martin},
  year = {2006},
  url = {https://ntrs.nasa.gov/citations/20060051524},
  note = {Source identifier: 20060051524}
}